<?php 
Array
(
    [0] => Array
        (
            [ta_id] => 6
            [ta_name] => 屏幕尺寸
            [ta_value] => Array
                (
                    [0] => 5.5寸
                    [1] => 5寸
                )

            [ta_type_id] => 9
            [class] => 0
        )

    [1] => Array
        (
            [ta_id] => 7
            [ta_name] => 颜色
            [ta_value] => Array
                (
                    [0] => 白色
                    [1] => 绿色
                    [2] => 红色
                )

            [ta_type_id] => 9
            [class] => 1
        )

)